I don't really know, think you can ask Jerry about chemisty. His quite good in science.
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For those who are under Mrs Florence Lee ... There will be lessons nxt week from 8.30 - 10 at 23 Oct, 26 Oct and 27 Oct
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Yesterday overheard some convo about chemistry practical while in Long John Silver studying. What I heard is that they was toking abt the overall result of e solution ... it was orange or red. Was'nt really very sure, so just sharing some INFO that I heard to everyone ... tomorrow is science practical test . SO WORK HARD GUYS
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To Ash : Not feeling well those days think cause of the haze, if you got celebration for your birthday in this 20 Oct ... Don't think I can turn up but I will buy you a present and I'll pass it to you next week ... so Wish you happy birthday this coming friday and good luck.